Answer:
900
Step-by-step explanation
That would be 3 * 300 = 900
Answer:
40
Step-by-step explanation:
(120 - 40)/2 = 80/2 = 40
Answer:
5
Step-by-step explanation:
A=a+b/2 x h
4 = a
5 = b
8 = h
4 + 5 / 2 = 4.5
4.5 x 8 = 36
So the other base length is 5
Answer:
x=2,1 solving with quadratic formula
Step-by-step explanation: